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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US398739218 Jun 197419 Oct 1976Robert Bosch G.m.b.H.Luminescent voltage indicator circuit
US46443415 Jul 198417 Feb 1987Tri-Tronics Company, Inc.Contrast indicating arrangement in photoelectric sensing systems
US48282573 Feb 19889 May 1989Powercise International CorporationElectronically controlled exercise system
US49655489 Feb 198923 Oct 1990Banner Engineering Corp.Level indicator with alarm
US53999409 Jun 199321 Mar 1995Lutron Electronics Co., Inc.Lighting indicating device having plural illuminating elements with all such elements being illuminated with one being greater than the others
US548684323 Jun 199423 Jan 1996Motorola, Inc.Signal level indicator and associated method
US573697016 Nov 19947 Apr 1998The United States of America as represented by the Administrator of the National Aeronautics and Space Administration Accelerometer method and apparatus for integral display and control functions
US69470353 Feb 199720 Sep 2005Canon Kabushiki KaishaBattery powered electrical equipment with power saving operation
US800452717 Jan 200723 Aug 2011Newport CorporationSelf-centering zoom bar graph
US819407620 Jul 20115 Jun 2012Newport CorporationAuto-scaling strip chart